4392448

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:414

約数の個数: 40

約数和(自身を含む): 9182448

約数和(自身を除く): 4790000

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 373, 512, 736, 746, 1472, 1492, 2944, 2984, 5888, 5968, 8579, 11776, 11936, 17158, 23872, 34316, 47744, 68632, 95488, 137264, 190976, 274528, 549056, 1098112, 2196224, 4392448]

約数ペア:

[(1, 4392448), (2, 2196224), (4, 1098112), (8, 549056), (16, 274528), (23, 190976), (32, 137264), (46, 95488), (64, 68632), (92, 47744), (128, 34316), (184, 23872), (256, 17158), (368, 11936), (373, 11776), (512, 8579), (736, 5968), (746, 5888), (1472, 2984), (1492, 2944)]